Chipboard screw with countersunk head 4x40mm

Screw with countersunk head, zinc plated with a knurled thread. Because of the low screw-in resistance, this screw turns easily and nicely into the wood. The knurled thread in combination with the special milling rib at the tip ensures that the wood does not split during screwing. DYNAPLUS® universal screws are a godsend for both professional users and do-it-yourself enthusiasts.

- Screws quickly and easily
- Prevents splitting of wood
- When screwing, use a PZ1 screw bit
- Equipped with SKH quality mark and CE approved